| Vendor | Spec | Unit | Price | Currency | Date |
| Shijiaz Bailong Chem | China national standards | MT | 840.21 | USD | 20251117 |
| Shijiaz Bailong Chem | China national standards | MT | 840.1 | USD | 20251114 |
| Shijiaz Bailong Chem | China national standards | MT | 1030.71 | USD | 20251114 |
| Shijiaz Bailong Chem | China national standards | MT | 839.62 | USD | 20251113 |
| Shijiaz Bailong Chem | China national standards | MT | 1030.13 | USD | 20251113 |
| Shijiaz Bailong Chem | China national standards | MT | 931.77 | USD | 20251112 |
| Shijiaz Bailong Chem | China national standards | MT | 1030.59 | USD | 20251112 |
| Shijiaz Bailong Chem | China national standards | MT | 847.06 | USD | 20251112 |
| Shijiaz Bailong Chem | China national standards | MT | 931.34 | USD | 20251111 |
| Shijiaz Bailong Chem | China national standards | MT | 846.67 | USD | 20251111 |